/*shu biao xuan ting*/
.share-box {
  position: absolute;
  right: 10px;
  top: 27px;
  width: 30px;
  background-color: #ffff00;
  overflow: visible;
}
.share-box .show-btn {
  position: absolute;
  top: 0px;
  right: 0;
  width: 30px;
  height: 20px;
  font-size: 16px;
  text-align: right;
  color: #bdc0c3;
  cursor: pointer;
}
.share-box .show-btn:hover i {
  color: #14191e;
}
.share-box .share-box-con {
  display: none;
  position: absolute;
  z-index: 99;
  top: 18px;
  right: 0;
  width: 208px;
  height: 60px;
  background-color: #fff;
  box-shadow: 4px 4px 10px 2px #e1e1e1;
}
.share-box.hover .share-box-con {
  display: block;
}
.share-box .bdsharebuttonbox {
  float: left;
  width: 145px;
  overflow: hidden;
  margin-top: 17px;
  margin-left: 5px;
}
.share-box .bdsharebuttonbox a {
  display: inline-block;
  position: relative;
  font-weight: normal !important;
  color: #b5b9bc !important;
  background-image: none !important;
  font-size: 18px;
}
.share-box .bdsharebuttonbox a:hover {
  color: #787d82 !important;
}
.share-box .bdsharebuttonbox .icon-share-weibo {
  margin: 6px 15px 6px 9px;
}
.share-box .follow {
  float: left;
  width: 53px;
  height: 18px;
  text-align: center;
  border-left: 1px solid #edf1f2;
  margin-top: 20px;
  font-size: 18px;
  cursor: pointer;
}
.share-box .follow i {
  vertical-align: 4px;
}
.share-box .follow .icon-heart {
  color: #d8dadc;
}
.share-box .follow .icon-heart-revert {
  color: #F01400;
}
.share-box .courses-r {
  width: 120px;
  text-align: center;
  /*a{
			color: #b5b9bc;
			font-size: 18px;
			display: inline-block;
			width: 50px;
			&:hover{
				color: #787d82;
			}
		}*/
}
.share-box .courses-r .del {
  margin-top: 20px;
  color: #b5b9bc;
  cursor: pointer;
  display: inline-block;
}
.share-box .courses-r .del:hover {
  color: #787d82;
}
.share-box .courses-r .custom_f {
  margin-top: 25px;
  border-left: 0 none;
}
.share-box .share-r {
  width: 230px;
  text-align: center;
}
.share-box .share-r .follow {
  margin: 22px 0 0 15px;
}
.share-box .share-r .bdsharebuttonbox {
  margin-left: 8px;
}
/*分页处理*/
.qa-comment-page {
  margin-bottom: 58px;
}
.qa-comment-page .page {
  margin-bottom: 0;
}
/*头部*/
.c-tab {
  font-size: 14px;
  color: #787d82;
  height: 58px;
  line-height: 58px;
  margin-top: 10px;
  border-bottom: 1px solid #d0d6d9;
}
.c-tab .tool-left .sort-item:hover,
.c-tab .tool-left .active {
  color: #f01400;
  border-bottom: 2px solid #f01400;
}
.c-tab .sort-item {
  margin-right: 53px;
  display: inline-block;
  color: #787d82;
}
.c-tab .tool-item {
  cursor: pointer;
}
.c-tab .tool-all {
  position: relative;
  margin-right: 10px;
}
.c-tab .all-cont {
  width: auto;
  box-shadow: 0 2px 8px #bbb;
  max-height: 240px;
  overflow-y: scroll;
  overflow-x: hidden;
  background-color: #fff;
  position: absolute;
  z-index: 19881009;
  left: -30%;
  top: 55px;
}
.c-tab .all-cont li {
  height: 40px;
}
.c-tab .all-cont a {
  color: #787d82;
  line-height: 40px;
  white-space: nowrap;
  display: block;
  padding: 0 20px;
}
.c-tab .all-cont a:hover {
  background-color: #edf1f2;
  color: #14191e;
}
.c-tab .icon {
  margin-left: 15px;
  vertical-align: -1px;
}
.c-tab .icon-drop_up {
  color: #14191e;
}
/*时间轴*/
.study-tl {
  padding: 0 0 0 64px;
}
.study-tl .time {
  position: absolute;
  left: 0;
  top: 20px;
  margin-left: -64px;
  line-height: 16px;
  font-size: 12px;
  color: #8a8c8f;
}
.study-tl .time:before {
  content: '';
  display: block;
  position: absolute;
  left: 60px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #d0d6d9;
}
.study-tl .time b {
  font-size: 18px;
  font-weight: normal;
}
.study-tl .time em {
  display: block;
  margin-top: 2px;
}
.study-tl .tl-item-first:before {
  content: '';
  position: absolute;
  width: 1px;
  height: 20px;
  left: -1px;
  top: 0;
  background-color: white;
}
.study-tl .tl-item {
  position: relative;
  padding-left: 37px;
  border-left: 1px solid #d3d7da;
}
.course-list .course-one {
  padding: 30px 0;
  position: relative;
  border-bottom: 1px solid #eff1f0;
}
.course-list .course-list-img img {
  vertical-align: top;
}
.course-list .study-hd {
  font-size: 18px;
  color: #12171b;
  height: 29px;
  line-height: 29px;
  position: relative;
}
.course-list .study-hd a {
  font-weight: bold;
}
.course-list .study-hd .i-new {
  font-size: 14px;
  color: #787d82;
}
.course-list .span-common {
  font-size: 14px;
  color: #787d82;
}
.course-list .span-common i {
  color: #b5b9bc;
  font-style: normal;
}
.course-list .study-points {
  padding: 10px 0 22px;
  height: 21px;
}
.course-list .study-points span {
  margin-right: 14px;
}
.course-list .study-points .i-left {
  color: #f01400;
}
.course-list .catog-points {
  position: relative;
  padding-bottom: 10px;
  word-wrap: break-word;
}
.course-list .catog-points span {
  display: inline-block;
  width: 135px;
}
.course-list .catog-points a {
  color: #787d82;
}
.course-list .catog-points a:hover,
.course-list .catog-points a:hover i {
  color: #14191e;
}
.course-list .catog-points .continute-btn {
  display: inline-block;
  position: absolute;
  right: 0;
  bottom: 0;
  font-size: 14px;
  border: 1px solid #f01400;
  color: #f01400;
  width: 90px;
  height: 38px;
  line-height: 38px;
  text-align: center;
  background-color: #fff;
}
.course-list .catog-points .continute-btn:hover {
  background-color: #f01400;
  color: #fff;
}
.course-list .course-list-cont {
  padding-left: 230px;
}
.not-conts {
  font-size: 18px;
  color: #b5b9bc;
  text-align: center;
  padding: 145px 0 240px;
}
.not-conts .find-course {
  color: #f01400;
}
.study-hd .share-box {
  top: -8px;
}
